THE EQUIVALENCE COEFFICIENT AND THE KUDER-RICHARDSON COEFFICIENT 20 |
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| Authors: | Sten Henrysson |
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| Affiliation: | Institute of Educational Research, Teachers College, Stockholm |
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| Abstract: | H enrysson , S. The equivalence coefficient and the Kuder-Richardson coefficient 20. Scand. J. Psychol ., 1962, 3 , 40–46.—The relation between the equivalence coefficient and the Kuder-Richardson coefficient 20 is discussed. Formulas, tables and graphs of the difference between the two coefficients are given. In most cases the difference between the two coefficients will be rather small. |
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